INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c352f6e85c4568ccd9c8d2d915d251fd354e94a7d9a9fbd9095adb7b57f6d1eb', 
    'H0pfnZgWh8GTn8KawyT1ARrueuiQlzbpMVawXIlusB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)